tree 7c54cdafe1c92dbe338b9def0b07167a70b52b78
parent 990bee9612d8a1d82ca98ab5590f080fb89cfd78
author Chicago Duan <duanzhijia01@inspur.com> 1672726109 +0800
committer George Liu <liuxiwei@inspur.com> 1676948150 +0000

Fix bug: Fix tar error

When "-- sign" is not used, the generate-psu-tar returns some errors.

$public_key_file is empty and then files_to_sign has an empty
string parameter that gets passed along to tar.

Signed-off-by: Chicago Duan <duanzhijia01@inspur.com>
Change-Id: I3050ae3d78c58ae5474691d738786d5945b0b1a7